32581280

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{757}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 77361480

約数和(自身を除く): 44780200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 757, 1076, 1345, 1514, 2152, 2690, 3028, 3785, 4304, 5380, 6056, 7570, 8608, 10760, 12112, 15140, 21520, 24224, 30280, 43040, 60560, 121120, 203633, 407266, 814532, 1018165, 1629064, 2036330, 3258128, 4072660, 6516256, 8145320, 16290640, 32581280]

約数ペア:

[(1, 32581280), (2, 16290640), (4, 8145320), (5, 6516256), (8, 4072660), (10, 3258128), (16, 2036330), (20, 1629064), (32, 1018165), (40, 814532), (80, 407266), (160, 203633), (269, 121120), (538, 60560), (757, 43040), (1076, 30280), (1345, 24224), (1514, 21520), (2152, 15140), (2690, 12112), (3028, 10760), (3785, 8608), (4304, 7570), (5380, 6056)]